package com.guohong.web;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {
	private final Logger logger = LoggerFactory.getLogger(getClass());

	@Autowired
	private DiscoveryClient client;

	@RequestMapping(value = "/hello", method = RequestMethod.GET)
	public String index() {

		ServiceInstance instance = client.getLocalServiceInstance();

		logger.debug(instance.getHost() + "," + instance.getServiceId());

		return "Hello World";
	}

}
